tfile_target::close: trace_fd can't be -1

[deliverable/binutils-gdb.git] / gdb / nat / linux-namespaces.h

diff --git a/gdb/nat/linux-namespaces.h b/gdb/nat/linux-namespaces.h
index f9adc07d2ab570ef58ef4b6b1936c7023092aad6..77c463d13e3cc9c682c1da9350761f9e22102512 100644 (file)
--- a/gdb/nat/linux-namespaces.h
+++ b/gdb/nat/linux-namespaces.h
@@ -1,6 +1,6 @@
 /* Linux namespaces(7) support.
 
-   Copyright (C) 2015 Free Software Foundation, Inc.
+   Copyright (C) 2015-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -17,12 +17,12 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
-#ifndef LINUX_NAMESPACES_H
-#define LINUX_NAMESPACES_H
+#ifndef NAT_LINUX_NAMESPACES_H
+#define NAT_LINUX_NAMESPACES_H
 
-/* Set to nonzero to enable debugging of Linux namespaces code.  */
+/* Set to true to enable debugging of Linux namespaces code.  */
 
-extern int debug_linux_namespaces;
+extern bool debug_linux_namespaces;
 
 /* Enumeration of Linux namespace types.  */
 
@@ -73,4 +73,4 @@ extern int linux_mntns_unlink (pid_t pid, const char *filename);
 extern ssize_t linux_mntns_readlink (pid_t pid, const char *filename,
                                     char *buf, size_t bufsiz);
 
-#endif /* LINUX_NAMESPACES_H */
+#endif /* NAT_LINUX_NAMESPACES_H */